November 3, 2026
Table tennis serving rules: what makes a legal serve?
Check table tennis service against the ITTF 2026 requirements for the starting hand, toss, visibility, strike and required table bounces.
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November 3, 2026
Tennis scoring: a worked example from points to a match
Follow a tennis score from points through games and sets, using a traditional scoring example and checking the match's actual format.
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Train or plane for a short trip: compare the whole journey
Compare train and plane journeys using the same addresses, dated quotes, access time, luggage needs and change conditions.
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USB-C cable labels: how to check power, data and display support
Check a USB-C connection for the power, data and display functions you need by reviewing both devices, the cable and any intermediate dock.
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Used EV battery reports: what they can and cannot tell you
Read a used EV battery report by checking the test method, date, vehicle identity, warranty and the questions a health percentage cannot settle.
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Volleyball rotations: follow one team through a full rotation
Follow volleyball rotation through all six positions under the FIVB 2025–2028 rules and distinguish rotation order from tactical movement.
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